Thanks Kumar for clarifying my doubts.
> -----Original Message-----
> From: Kumar Gala [mailto:ga...@kernel.crashing.org]
> Sent: Wednesday, March 21, 2012 11:08 PM
> To: Kushwaha Prabhakar-B32579
> Cc: linuxppc-dev@lists.ozlabs.org; devicetree-disc...@lists.ozlabs.org;
> Jain Priyanka-B32167; Mehresh Ramneek-B31383; Srivastava Rajan-B34330;
> Goyal Akhil-B35197
> Subject: Re: [PATCH][v2] powerpc/85xx:Add BSC9131 RDB Support
>
>
> On Mar 21, 2012, at 12:29 PM, Kushwaha Prabhakar-B32579 wrote:
>
> >>
> >>
> >> [snip]
> >>
> >
> > ??
> > Not getting you..
>
> Just meant, I was removing parts of the patch in the email to reduce
> things.
>
Oh :)
> >
> >>> diff --git a/arch/powerpc/platforms/85xx/bsc913x_rdb.c
> >>> b/arch/powerpc/platforms/85xx/bsc913x_rdb.c
> >>> new file mode 100644
> >>> index 0000000..611c289
> >>> --- /dev/null
> >>> +++ b/arch/powerpc/platforms/85xx/bsc913x_rdb.c
> >>> @@ -0,0 +1,95 @@
> >>> +/*
> >>> + * BSC913xRDB Board Setup
> >>> + *
> >>> + * Author: Priyanka Jain <priyanka.j...@freescale.com>
> >>> + *
> >>> + * Copyright 2011-2012 Freescale Semiconductor Inc.
> >>> + *
> >>> + * This program is free software; you can redistribute it and/or
> >>> +modify it
> >>> + * under the terms of the GNU General Public License as
> >>> +published by the
> >>> + * Free Software Foundation; either version 2 of the License, or
> >>> +(at your
> >>> + * option) any later version.
> >>> + */
> >>> +
> >>> +#include <linux/of_platform.h>
> >>> +#include <linux/pci.h>
> >>> +#include <asm/mpic.h>
> >>> +#include <sysdev/fsl_soc.h>
> >>> +#include <asm/udbg.h>
> >>> +
> >>> +void __init bsc913x_rdb_pic_init(void) {
> >>> + struct mpic *mpic;
> >>> + struct resource r;
> >>> + struct device_node *np;
> >>> +
> >>> + np = of_find_node_by_type(NULL, "open-pic");
> >>> + if (!np) {
> >>> + pr_err("bsc913x: Could not find open-pic node\n");
> >>> + return;
> >>> + }
> >>> +
> >>> + if (of_address_to_resource(np, 0, &r)) {
> >>> + pr_err("bsc913x: Failed to map mpic register space\n");
> >>> + of_node_put(np);
> >>> + return;
> >>> + }
> >>> +
> >>> + mpic = mpic_alloc(np, r.start, MPIC_WANTS_RESET |
> >>> + MPIC_BIG_ENDIAN | MPIC_BROKEN_FRR_NIRQS | MPIC_SINGLE_DEST_CPU,
> >>> + 0, 256, " OpenPIC ");
> >>> +
> >>> + of_node_put(np);
> >>> +
> >>> + if (!mpic)
> >>> + pr_err("bsc913x: Failed to allocate MPIC structure\n");
> >>> + else
> >>> + mpic_init(mpic);
> >>> +}
> >>> +
> >>
> >> This code is still out of date w/other board ports. Have you tried
> >> building this against upstream??
> >>
> >
> > I build with powerpc.git.
> > do you mean build with upstream code base ??
> > git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
> >
>
> I mean if you use my 'next' branch of galak/powerpc.git and apply this
> patch, and enable it. For example MPIC_BROKEN_FRR_NIRQS doesn't exist
> anymore
>
I did on master branch. I will check on "next" branch and if required send new
patch version.
--Prabhakar
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